Transformation as Desistance Inside: Temporality and Identity Reconstruction Among Men with Life Sentences

This thesis is an investigation of destistance strategies among men sentenced to life in prison in a medium security prison in Pennsylvania. Desistance here is defined as the process leading to the cessation of formally deviant behavior. Drawing from life narrative interviews conducted among 22 men, I argue that desistance is intrinsically tied to how inmates conceptualize themselves within the institutional context of the prison and can be expanded to include people who are still incarcerated. I build off of Peggy Giordano and colleagues symbolic interactionist perspective on desistance and expand it to chart how men with life sentences order their criminal past selves and operationalize their transformed past selves. Inmate narrative espouse a view of self that morphs over time, not dissimilar to Erving Goffman\u27s notion of the moral career, except inmates term the process transformation, which is at odds with the rehabilitative paradigm of the institution and is a causal mechanism for identity change

The Velocity of Risk

Only a few decades ago, the onset of problematic risk events often was slow, and organizations handled the corresponding aftermath over a manageable time frame. Organizations armed with extensive public relations resources responded to most postevent crises after planning and analyzing thoughtful responses. Additionally, organizations carefully calculated their transparency with stakeholders regarding the event to manage its impact on the organization. Fast forward to today, and the pace of information is almost instantaneous. For example, when a popular U.S. fast food restaurant chain experienced an outbreak of E. coli-infected lettuce, its stock price decreased 44 percent within 90 days amid intensive social media and news exposure. Recent privacy concerns directed at various social media companies caused stock valuations to drop within minutes and led to immediate calls for government investigations. Disclosure of inappropriate sales arrangements by a large U.S. financial institution caused a significant upheaval, including important personnel changes. In today’s environment, the timing between a catastrophic risk-driven crisis and the financial and reputational decline for an organization can be practically simultaneous. This new reality has forced senior executives and internal auditors to consider a new aspect of risk management—the velocity of risk

New nonlinear hyperbolic groups

We construct nonlinear hyperbolic groups which are large, torsion‐free, one‐ended, and admit a finite K(π,1). Our examples are built from superrigid cocompact rank one lattices via amalgamated free products and HNN extensions.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/149490/1/blms12248.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/149490/2/blms12248_am.pd

When the War Ends: A Population-Based Survey on Attitudes About Peace, Justice and Social Reconstruction in Northern Uganda

Analyzes survey findings on northern Ugandans' displacement and resettlement as well as views on peace, justice, and social reconstruction during peace talks between the Ugandan government and the Lord Resistance Army. Includes recommendations

A novel PCFT gene mutation (p.Cys66LeufsX99) causing hereditary folate malabsorption

Hereditary folate malabsorption (HFM) is a rare autosomal recessive disorder which is characterized by impaired intestinal folate malabsorption and impaired folate transport into the central nervous system. Mutations in the intestinal folate transporter PCFT have been reported previously in only 10 individuals with this disorder. The purpose of the current study was to describe the clinical phenotype and determine the molecular basis for this disorder in a family with four affected individuals. A consanguineous family of Pakistani origin with autosomal recessive HFM was ascertained and clinically phenotyped. After genetic linkage studies all coding exons of the PCFT gene were screened for mutations by direct sequencing. The clinical phenotype of four affected patients is described. Direct sequencing of PCFT revealed a novel homozygous frameshift mutation (c.194dupG) at a mononucleotide repeat in exon 1 predicted to result in a truncated protein (p.Cys66LeufsX99). This report extends current knowledge on the phenotypic manifestations of HFM and the PCFT mutation spectrum

EFFECT OF PRACTICAL LOSSES ON OPTIMAL DESIGN OF BATCH RO SYSTEMS

Batch reverse osmosis (BRO) systems may enable a significant reduction in energy consumption for desalination and water reuse. BRO systems operate with variable pressure, by applying only slightly more pressure than is needed to overcome the osmotic pressure and produce reverse water flux. This study explains, quantifies, and optimizes the energy-saving performance of realistic batch designs implemented using pressure exchangers and unpressurized tanks. The effects of additional design parameters such as feed tank volume at the end of the cycle, volume of water in the pipes, per-pass recovery, cycle operating time, and cycle reset time on the performance of BRO are captured. Loss mechanisms including hydraulic pressure drop and concentration polarization as well as friction and mixing in the energy recovery devices are considered. At low cycle-reset time (10% of productive time) and low piping volumes (12% of volume inside membrane elements), about 13% energy savings is possible compared to a continuous system operating at the same overall pure water productivity. Under these conditions, we also show that the ideal per-pass recovery is close to 50%, similar to single-stage RO. This recovery reduces the need for system redesign with additional pressure vessels in parallel, contrary to predictions in the literature. The projected savings in terms of the overall cost of water is around 3%. Additionally, advanced ultra-permeable membranes, such as those based on graphene or graphene oxide, are expected to lead to more significant energy savings in BRO than in single-stage RO

Star Clusters in the Nearby Late-Type Galaxy NGC 1311

Ultraviolet, optical and near infrared images of the nearby (D ~ 5.5 Mpc) SBm galaxy NGC 1311, obtained with the Hubble Space Telescope, reveal a small population of 13 candidate star clusters. We identify candidate star clusters based on a combination of their luminosity, extent and spectral energy distribution. The masses of the cluster candidates range from ~1000 up to ~100000 Solar masses, and show a strong positive trend of larger mass with increasing with cluster age. Such a trend follows from the fading and dissolution of old, low-mass clusters, and the lack of any young super star clusters of the sort often formed in strong starbursts. The cluster age distribution is consistent with a bursting mode of cluster formation, with active episodes of age ~10 Myr, ~100 Myr and ~1 Gyr. The ranges of age and mass we probe are consistent with those of the star clusters found in quiescent Local Group dwarf galaxies.Comment: 21 pages, 11 figures, accepted by A

Predicting the long-term impact of antiretroviral therapy scale-up on population incidence of tuberculosis.

OBJECTIVE: To investigate the impact of antiretroviral therapy (ART) on long-term population-level tuberculosis disease (TB) incidence in sub-Saharan Africa. METHODS: We used a mathematical model to consider the effect of different assumptions about life expectancy and TB risk during long-term ART under alternative scenarios for trends in population HIV incidence and ART coverage. RESULTS: All the scenarios we explored predicted that the widespread introduction of ART would initially reduce population-level TB incidence. However, many modelled scenarios projected a rebound in population-level TB incidence after around 20 years. This rebound was predicted to exceed the TB incidence present before ART scale-up if decreases in HIV incidence during the same period were not sufficiently rapid or if the protective effect of ART on TB was not sustained. Nevertheless, most scenarios predicted a reduction in the cumulative TB incidence when accompanied by a relative decline in HIV incidence of more than 10% each year. CONCLUSIONS: Despite short-term benefits of ART scale-up on population TB incidence in sub-Saharan Africa, longer-term projections raise the possibility of a rebound in TB incidence. This highlights the importance of sustaining good adherence and immunologic response to ART and, crucially, the need for effective HIV preventive interventions, including early widespread implementation of ART